Bored with Strength Training

Since I returned from vacation I have slacked on my strength training. I just have not wanted to do it. I think this is because I was doing the same routine for four months before I left and I was really bored with it. Today was no different in my attitude towards it. I did not have to be into work till a little later today, which means I got to sleep in a little more. I had to force myself out of bed to go to the gym to strength train. I really did not want to do it. I decided to change things up a little and it ended up being a good work out. I spent almost an hour strength training. I need to put together a new routine that will target all areas and keep me interested and motivated.